Answer:
B A A B A
Step-by-step explanation:
We can write it down as a fraction:

and we can simplify this fraction:
=

=

=

or we can write it as a decimal:
0.1282...
Answer:
X=65°
Step-by-step explanation:
Both angles combined is a right angle as indicated by the small square drawn on it, a right angle is always 90° therefore
(x-15°)+40°=90°
combine like terms
x+25°=90°
subtract 25° from each side
x=65°
Step-by-step explanation:
According to figure,Taking angle 49° as reference angle,we have
b=26
h=x=?
Now,

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